200x150 UA — Sizes, Dimensions & Properties
3 sizes in the 200x150 serial size group. All dimensions in mm, section properties in cm units.
| Designation | Mass (kg/m) | A (mm) | B (mm) | t (mm) | A (cm2) | Ixx (cm4) | Iyy (cm4) |
|---|---|---|---|---|---|---|---|
| 200x150x18 | 47.1 | 200 | 150 | 18 | 60 | 2,376 | 1,146 |
| 200x150x15 | 39.6 | 200 | 150 | 15 | 50.5 | 2,022 | 979 |
| 200x150x12 | 32 | 200 | 150 | 12 | 40.8 | 1,652 | 803 |
200x150x18 UA
- Designation
- 200x150x18
- Mass per Metre
- 47.1 kg/m
- Leg Length A
- 200 mm
- Leg Length B
- 150 mm
- Thickness (t)
- 18 mm
- Root Radius (r)
- 15 mm
- Toe Radius (r2)
- 7.5 mm
- Cross-Sectional Area
- 60 cm2
- Centroid Distance cx
- 6.33 cm
- Centroid Distance cy
- 3.85 cm
- Second Moment of Area Ixx
- 2,376 cm4
- Second Moment of Area Iyy
- 1,146 cm4
- Radius of Gyration rxx
- 6.29 cm
- Radius of Gyration ryy
- 4.37 cm
- Elastic Modulus Zxx
- 175 cm3
- Elastic Modulus Zyy
- 104 cm3
- Second Moment of Area Iu
- 2,902 cm4
- Second Moment of Area Iv
- 618 cm4
- Radius of Gyration ru
- 6.95 cm
- Radius of Gyration rv
- 3.21 cm
- tan(alpha)
- 0.548
200x150x15 UA
- Designation
- 200x150x15
- Mass per Metre
- 39.6 kg/m
- Leg Length A
- 200 mm
- Leg Length B
- 150 mm
- Thickness (t)
- 15 mm
- Root Radius (r)
- 15 mm
- Toe Radius (r2)
- 7.5 mm
- Cross-Sectional Area
- 50.5 cm2
- Centroid Distance cx
- 6.21 cm
- Centroid Distance cy
- 3.73 cm
- Second Moment of Area Ixx
- 2,022 cm4
- Second Moment of Area Iyy
- 979 cm4
- Radius of Gyration rxx
- 6.33 cm
- Radius of Gyration ryy
- 4.4 cm
- Elastic Modulus Zxx
- 147 cm3
- Elastic Modulus Zyy
- 86.9 cm3
- Second Moment of Area Iu
- 2,475 cm4
- Second Moment of Area Iv
- 527 cm4
- Radius of Gyration ru
- 7 cm
- Radius of Gyration rv
- 3.23 cm
- tan(alpha)
- 0.55
200x150x12 UA
- Designation
- 200x150x12
- Mass per Metre
- 32 kg/m
- Leg Length A
- 200 mm
- Leg Length B
- 150 mm
- Thickness (t)
- 12 mm
- Root Radius (r)
- 15 mm
- Toe Radius (r2)
- 7.5 mm
- Cross-Sectional Area
- 40.8 cm2
- Centroid Distance cx
- 6.08 cm
- Centroid Distance cy
- 3.61 cm
- Second Moment of Area Ixx
- 1,652 cm4
- Second Moment of Area Iyy
- 803 cm4
- Radius of Gyration rxx
- 6.36 cm
- Radius of Gyration ryy
- 4.44 cm
- Elastic Modulus Zxx
- 119 cm3
- Elastic Modulus Zyy
- 70.5 cm3
- Second Moment of Area Iu
- 2,024 cm4
- Second Moment of Area Iv
- 431 cm4
- Radius of Gyration ru
- 7.04 cm
- Radius of Gyration rv
- 3.25 cm
- tan(alpha)
- 0.552
200x150 UA — Overview
The 200x150 serial size group contains 3 sections, ranging from 32 kg/m to 47.1 kg/m. All sections in this group share the same nominal depth and width but differ in web and flange thickness, which affects the weight and structural capacity.
Section properties are sourced from the Tata Steel Blue Book / SCI P363. For structural design to BS EN 1993-1-1 (Eurocode 3), use these properties with the appropriate partial factors from the UK National Annex.
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Section properties from Tata Steel Blue Book / SCI P363 / BS 4-1:2005.